US2457045A - Sanding block - Google Patents

Sanding block Download PDF

Info

Publication number
US2457045A
US2457045A US779019A US77901947A US2457045A US 2457045 A US2457045 A US 2457045A US 779019 A US779019 A US 779019A US 77901947 A US77901947 A US 77901947A US 2457045 A US2457045 A US 2457045A
Authority
US
United States
Prior art keywords
block
sand paper
slot
sanding
sanding block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US779019A
Inventor
Jesse C Kitterman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAURICE W DYER
Original Assignee
MAURICE W DYER
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MAURICE W DYER filed Critical MAURICE W DYER
Priority to US779019A priority Critical patent/US2457045A/en
Application granted granted Critical
Publication of US2457045A publication Critical patent/US2457045A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/02—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface
    • B24D15/023—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface using in exchangeable arrangement a layer of flexible material

Definitions

  • saivnmo Broom Jessiev Q; Kitteemanrig Corydon'; a lnfizaiassignoru 0t one-half to Maurice W. Dirergfldrydonglnde.
  • This invention relates to improvements in sanding blocks.
  • An object of the invention is to provide an improved sanding block which will support and firmly hold a piece or sheet of sand paper when surrounding the same and attached thereto.
  • Another object of the invention is to provide an improved sanding block for supporting a sheet of sand paper
  • an elongated rectangular upper block or member and a pair of oppositely extending wedging blocks or members said upper block or member having a longitudinally extending slot formed in its upper surface and a cooperating inverted V-shape metal sand paper clamping or wedging strip removably supported in said slot together with the ends of a sheet of sand paper, and one of said wedging blocks being movable longitudinally with respect to the other block for spreading the blocks to firmly bind and secure the sheet of sand paper about the three blocks forming the sanding block.
  • a further object of the invention is to provide an improved three piece sanding block including a substantially rectangular upper block member and a pair of cooperating wedge shape block members secured thereto by means of a pair of screws, said upper wedge-shaped member being longitudinally slotted and capable of relative movement with respect to the upper block and lower wedging block, the upper block being formed with a longitudinally extending slot for supporting the ends of a sheet of sand paper when positioned about the blocks, and an inverted V-shape metal sand paper clamping strip receivable in said slot.
  • Another object of the invention is to provide an improved sanding block which will be highly eificient in operation and relatively inexpensive to manufacture and produce.
  • Figure 1 is a perspective view of the improved sanding block, showing the intermediate wedging block in dotted lines and in extended position;
  • Figure 2 is a sectional view taken on the line 2-2 of Figure 1, and
  • Figure 3 is a sectional view taken on the line 3-3 of Figure 1.
  • an improved sanding block comprising a substantially rectangular upper block I having a longitudinally extending slot 2 formed in its upper surface.
  • a pair of oppositely disposed wedge-shaped block members 3 and 4 are disposed below the upper block I for cooperation therewith.
  • the intermediate or upper wedge-shaped block member 3 is formed with an elongated longitudinally extending slot 5 extending completely through it.
  • the lower wedging block 4 is attached to the upper block I below the same and in vertical alignment therewith, being held by the spaced screws 6 and I extending through the block 4, through the slot 5 in the block 3, and into the upper block I.
  • a sheet of sand paper 8 is adapted to be disposed about the sanding block with its opposite ends 9 and I0 received within the longitudinally extending slot 2 in the upper surface of the upper block I.
  • An inverted V-shape metal clamping and wedging strip I I is adapted to be inserted within the slot 2 between the ends 9 and III of the sheet of sand paper 8 to firmly hold the same in operative position.
  • the sheet of sand paper 8 is attached to the sanding block when the wedging block 3 is disposed in its outermost position as shown in Figures 1 and 2.
  • the wedging block 3 By pushing the wedging block 3 inwardly until its end is flush with the ends of the blocks I and 4, the over-all dimension of the sanding block will be increased to bind the sand paper tightly about it.
  • a sanding block comprising a top block member formed with a longitudinally extending slot in its upper surface, an inverted V-shape clamping strip disposable therein, a pair of wedgeshaped block members supported below said top member, the intermediate or upper wedge-shaped block member being longitudinally slotted and movable with respect to said top block member, securing screws extending through the lower wedge-shaped block member and through the slot in said intermediate block member into said top block member, and a sheet of sand paper disposed about said block members having its opposite edges secured in the slot in the top of said top block member by means of said inverted V-shape clamping strip.
  • a sanding block comprising a rectangular top block member and a wedge shaped bottom member secured together, a longitudinal slot ex,-' tending the length of said top block, a, single sheet of sand paper positioned about said block. members, the free edges thereof being secured in said slot, and a complementary wedge. positioned between said block members, said scuring means consisting of a pair of retaining and guiding;
  • said complementary wedge is slotted and movable along said guiding screws.

Description

Dec. 21, 1948. J. c. KITTERMAN 2,457,045
SANDING BLOCK Filed Oct. 10, 1947 Jesse 6. Kine/man W INVENTOR.
6' BY gum adflwvm Patented Dec. 21, 1948 '2;4s7,o4 a.=
saivnmo Broom: Jessiev Q; Kitteemanrig Corydon'; a lnfizaiassignoru 0t one-half to Maurice W. Dirergfldrydonglnde.
i Application o tot go, 194v; seri'ai1Nt'.r79jo19. j,
This invention relates to improvements in sanding blocks.
An object of the invention is to provide an improved sanding block which will support and firmly hold a piece or sheet of sand paper when surrounding the same and attached thereto.
Another object of the invention is to provide an improved sanding block for supporting a sheet of sand paper comprising an elongated rectangular upper block or member and a pair of oppositely extending wedging blocks or members, said upper block or member having a longitudinally extending slot formed in its upper surface and a cooperating inverted V-shape metal sand paper clamping or wedging strip removably supported in said slot together with the ends of a sheet of sand paper, and one of said wedging blocks being movable longitudinally with respect to the other block for spreading the blocks to firmly bind and secure the sheet of sand paper about the three blocks forming the sanding block.
A further object of the invention is to provide an improved three piece sanding block including a substantially rectangular upper block member and a pair of cooperating wedge shape block members secured thereto by means of a pair of screws, said upper wedge-shaped member being longitudinally slotted and capable of relative movement with respect to the upper block and lower wedging block, the upper block being formed with a longitudinally extending slot for supporting the ends of a sheet of sand paper when positioned about the blocks, and an inverted V-shape metal sand paper clamping strip receivable in said slot.
Another object of the invention is to provide an improved sanding block which will be highly eificient in operation and relatively inexpensive to manufacture and produce.
Other objects will appear as the description proceeds.
In the accompanying drawings which form a part of this application,
Figure 1 is a perspective view of the improved sanding block, showing the intermediate wedging block in dotted lines and in extended position;
Figure 2 is a sectional view taken on the line 2-2 of Figure 1, and
Figure 3 is a sectional view taken on the line 3-3 of Figure 1.
Like characters of reference are used throughout the following specification and the accompanying drawings to designate corresponding parts.
In carrying out the invention, there is provided an improved sanding block comprising a substantially rectangular upper block I having a longitudinally extending slot 2 formed in its upper surface.
A pair of oppositely disposed wedge- shaped block members 3 and 4 are disposed below the upper block I for cooperation therewith.
The intermediate or upper wedge-shaped block member 3 is formed with an elongated longitudinally extending slot 5 extending completely through it.
The lower wedging block 4 is attached to the upper block I below the same and in vertical alignment therewith, being held by the spaced screws 6 and I extending through the block 4, through the slot 5 in the block 3, and into the upper block I.
A sheet of sand paper 8 is adapted to be disposed about the sanding block with its opposite ends 9 and I0 received within the longitudinally extending slot 2 in the upper surface of the upper block I.
An inverted V-shape metal clamping and wedging strip I I is adapted to be inserted within the slot 2 between the ends 9 and III of the sheet of sand paper 8 to firmly hold the same in operative position.
The sheet of sand paper 8 is attached to the sanding block when the wedging block 3 is disposed in its outermost position as shown in Figures 1 and 2. By pushing the wedging block 3 inwardly until its end is flush with the ends of the blocks I and 4, the over-all dimension of the sanding block will be increased to bind the sand paper tightly about it.
From the foregoing description, it will be apparent that there has been devised and provided a highly efficient form of sanding block which may be manufactured at a relatively low cost.
While the preferred embodiment of the instant invention has been illustrated and described, it will be understood that it is not intended to limit the scope of the invention thereto, as many minor changes in detail of construction may be resorted to without departure from the spirit of the invention.
Having described the invention what is claimed as new is:
1. A sanding block comprising a top block member formed with a longitudinally extending slot in its upper surface, an inverted V-shape clamping strip disposable therein, a pair of wedgeshaped block members supported below said top member, the intermediate or upper wedge-shaped block member being longitudinally slotted and movable with respect to said top block member, securing screws extending through the lower wedge-shaped block member and through the slot in said intermediate block member into said top block member, and a sheet of sand paper disposed about said block members having its opposite edges secured in the slot in the top of said top block member by means of said inverted V-shape clamping strip.
2. A sanding block comprising a rectangular top block member and a wedge shaped bottom member secured together, a longitudinal slot ex,-' tending the length of said top block, a, single sheet of sand paper positioned about said block. members, the free edges thereof being secured in said slot, and a complementary wedge. positioned between said block members, said scuring means consisting of a pair of retaining and guiding;
screws, and said complementary wedge is slotted and movable along said guiding screws.
JESSE C. KI'II'ERMAN.
REFERENCES CITED The following references are of record in the file of this patent:
5i UNITED STATES PATENTS
US779019A 1947-10-10 1947-10-10 Sanding block Expired - Lifetime US2457045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US779019A US2457045A (en) 1947-10-10 1947-10-10 Sanding block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US779019A US2457045A (en) 1947-10-10 1947-10-10 Sanding block

Publications (1)

Publication Number Publication Date
US2457045A true US2457045A (en) 1948-12-21

Family

ID=25115067

Family Applications (1)

Application Number Title Priority Date Filing Date
US779019A Expired - Lifetime US2457045A (en) 1947-10-10 1947-10-10 Sanding block

Country Status (1)

Country Link
US (1) US2457045A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531588A (en) * 1949-05-17 1950-11-28 Stucker Oscar Sander block
US2595428A (en) * 1950-05-04 1952-05-06 Clarence D Trussell Sander
US4242843A (en) * 1978-12-04 1981-01-06 Phillips Jerry L Expandable sanding block for endless wrap around abrasive belts
US4525959A (en) * 1981-05-26 1985-07-02 Ziebarth Warren S Abrasive finishing tool
US6544113B1 (en) 1999-08-30 2003-04-08 John W. Wheeler Adjustable flexibility sanding apparatus
US6663479B2 (en) * 2001-05-21 2003-12-16 Robert Lee Sendelbeck Contouring hand sander tool
US20080254723A1 (en) * 2007-04-12 2008-10-16 Lamarche Paul Expansible sanding block exhibiting oblique extending surfaces
US20110177767A1 (en) * 2010-01-21 2011-07-21 Steven Paul Shabla Sanding block
US20110177766A1 (en) * 2007-04-12 2011-07-21 Lamarche Paul Expansible sanding block exhibiting oblique extending surfaces
US9643295B1 (en) 2015-08-12 2017-05-09 Bradley J Mayta Sanding block
US20180133862A1 (en) * 2016-11-11 2018-05-17 Deaccs Llc Reciprocal action tool accessories

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190513841A (en) * 1904-07-15 1905-11-02 Petter Valstroem An Improved Stick or Holder for Emery and like Grinding and Polishing Sheets.
US1927574A (en) * 1928-07-09 1933-09-19 Frederick C Parks Sandpaper holder
US2063338A (en) * 1936-04-01 1936-12-08 Bell Telephone Labor Inc Burnishing tool
US2076973A (en) * 1936-02-19 1937-04-13 Randall A Wilson Hand tool
US2189980A (en) * 1939-08-15 1940-02-13 Forsblade Albin Holder for sandpaper and the like

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190513841A (en) * 1904-07-15 1905-11-02 Petter Valstroem An Improved Stick or Holder for Emery and like Grinding and Polishing Sheets.
US1927574A (en) * 1928-07-09 1933-09-19 Frederick C Parks Sandpaper holder
US2076973A (en) * 1936-02-19 1937-04-13 Randall A Wilson Hand tool
US2063338A (en) * 1936-04-01 1936-12-08 Bell Telephone Labor Inc Burnishing tool
US2189980A (en) * 1939-08-15 1940-02-13 Forsblade Albin Holder for sandpaper and the like

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531588A (en) * 1949-05-17 1950-11-28 Stucker Oscar Sander block
US2595428A (en) * 1950-05-04 1952-05-06 Clarence D Trussell Sander
US4242843A (en) * 1978-12-04 1981-01-06 Phillips Jerry L Expandable sanding block for endless wrap around abrasive belts
US4525959A (en) * 1981-05-26 1985-07-02 Ziebarth Warren S Abrasive finishing tool
US6544113B1 (en) 1999-08-30 2003-04-08 John W. Wheeler Adjustable flexibility sanding apparatus
US6663479B2 (en) * 2001-05-21 2003-12-16 Robert Lee Sendelbeck Contouring hand sander tool
US20080254723A1 (en) * 2007-04-12 2008-10-16 Lamarche Paul Expansible sanding block exhibiting oblique extending surfaces
US20110177766A1 (en) * 2007-04-12 2011-07-21 Lamarche Paul Expansible sanding block exhibiting oblique extending surfaces
US8011998B2 (en) * 2007-04-12 2011-09-06 Lamarche Paul Expansible sanding block exhibiting oblique extending surfaces
US8231440B2 (en) 2007-04-12 2012-07-31 Lamarche Paul Expansible sanding block exhibiting oblique extending surfaces
US20110177767A1 (en) * 2010-01-21 2011-07-21 Steven Paul Shabla Sanding block
US8585471B2 (en) * 2010-01-21 2013-11-19 Steven Paul Shabla Sanding block
US9643295B1 (en) 2015-08-12 2017-05-09 Bradley J Mayta Sanding block
US20180133862A1 (en) * 2016-11-11 2018-05-17 Deaccs Llc Reciprocal action tool accessories
US10507562B2 (en) * 2016-11-11 2019-12-17 Deaccs Llc Reciprocal action tool accessories

Similar Documents

Publication Publication Date Title
US2457045A (en) Sanding block
US2103320A (en) Abrasive holder
US2178719A (en) Fastening device
US1990026A (en) Combined dust pan and container
US1931713A (en) Wall and ceiling construction
US2231234A (en) Brush
US2233184A (en) Scraper
US1368415A (en) Ribbon-attaching means
US2092219A (en) Snuff box attachment
US1834374A (en) Paint brush protector
US2919828A (en) Combination paint brush scraper and shaper
US2550248A (en) Brush holder
US1344728A (en) Article-holder
US1451526A (en) Knife sharpener
US2201104A (en) Paste brush holder
US2239584A (en) Clip
US2032626A (en) Window cleaner
US752828A (en) Clamp-handle
US1690980A (en) Pencil clip
US2061474A (en) Paper clip
US1415171A (en) Abrading device
US2482419A (en) Scraper sharpener
US2187292A (en) Contact filing device
US1897935A (en) Comb cleaner
US2152871A (en) Pipe bracket