US1041592A - Tool-holder. - Google Patents

Tool-holder. Download PDF

Info

Publication number
US1041592A
US1041592A US63407211A US1911634072A US1041592A US 1041592 A US1041592 A US 1041592A US 63407211 A US63407211 A US 63407211A US 1911634072 A US1911634072 A US 1911634072A US 1041592 A US1041592 A US 1041592A
Authority
US
United States
Prior art keywords
holder
tool
key
held
ring
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
US63407211A
Inventor
William G Church
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US63407211A priority Critical patent/US1041592A/en
Application granted granted Critical
Publication of US1041592A publication Critical patent/US1041592A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/04—Cutting-off tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/227—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool seat to holder

Definitions

  • the object of this invention is to produce a tool holder having features of novelty and advantage.
  • Figure l is a side view of a holder embodying my invention shown partly in section.
  • Fig. 2 is an end sectional View on the line 2-2 of Fig. 1.
  • Fig. 3 is a side view of one end of the holder looking from the right of Fig. 1 some parts being removed to show construction.
  • a denotes the shank of the holder by means of which it is secured in place in the machine.
  • I) is the body of the holder tubular in form transversely slotted at either or both ends indicated at 10 to receive the key 11 which is adapted to lie in a notch 12 in the part which is to be held, being either a bushing 13 as illustrated or the tool spindle.
  • the key is held in place by the ring 14 and is clamped by the set screw 15 to permit of releasing the tool spindle bushing.
  • the ring is recessed as at 16 so that when itis rotated bringing the recess opposite the key and the holder is reversed in position the key will drop back into the recess freeing the bushing or spindle.
  • a tool holder comprising a tubular body adapted to receive a part to be held, a key mounted in said tubular body and adapted to engage the part to be held, a re taining ring for said key recessed to permit the withdrawal of said key from engagement with the part to be held, and means for securing said retaining ring in position.
  • a device of the character described comprising a body member having a bore to receive a part to be held and a transverse slot opening into said bore, a key located in said transverse slot and adapted to pro ject into said bore into engagement with the part to be held, a retaining ring fitting over the end of said body and inclosing said key, said ring being interiorly recessed at one side to permit the disengagement of said key from the part to be held, and means for securing said ring in position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)

Description

W. G. CHURCH.
TOOL HOLDER.
APPLICATION FILED JUNE 19, 1911.
1 ,041,592 Patented Oct. 15, 1912.
WITNESSES- INVENTOR.
. WG Church. Q-Z QLM V 1 M ATTORNEY.
cOLUMBIA PLANOGRAFH cu.,wAsmNuTcN. u. c.
WILLIAM G. CHURCH, OF HARTFORD, CONNECTICUT.
TOOL-HOLDER.
Specification of Letters Patent.
Patented Oct. 15, 1912.
Application filed June 19, 1911. Serial No. 634,072.
To all whom it may concern:
Be it known that I, WILLIAM G. CHURCH, a citizen of the United States, and a resident of Hartford, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements in Tool- Holders, of which the following is a specification.
The object of this invention is to produce a tool holder having features of novelty and advantage.
It is particularly adapted for holding broaching or similar tools.
In the drawings: Figure l is a side view of a holder embodying my invention shown partly in section. Fig. 2 is an end sectional View on the line 2-2 of Fig. 1. Fig. 3 is a side view of one end of the holder looking from the right of Fig. 1 some parts being removed to show construction.
Referring to the drawings: a denotes the shank of the holder by means of which it is secured in place in the machine.
I) is the body of the holder tubular in form transversely slotted at either or both ends indicated at 10 to receive the key 11 which is adapted to lie in a notch 12 in the part which is to be held, being either a bushing 13 as illustrated or the tool spindle. The key is held in place by the ring 14 and is clamped by the set screw 15 to permit of releasing the tool spindle bushing. The ring is recessed as at 16 so that when itis rotated bringing the recess opposite the key and the holder is reversed in position the key will drop back into the recess freeing the bushing or spindle.
spindles of smaller This structure provides a very secure attachment of the tool in the holder and is universal for various sizes of tool spindles, the bore of the holder being made large enough to accommodate the largest tool spindle and then one or more bushings being provided which may be secured in the main body of the holder and have bores to receive tool size.
In order to prevent the rotary displacement of the keys they are provided with small pins 18 which fit into. shallow slots 19.
I claim as my invention:
1. A tool holder comprising a tubular body adapted to receive a part to be held, a key mounted in said tubular body and adapted to engage the part to be held, a re taining ring for said key recessed to permit the withdrawal of said key from engagement with the part to be held, and means for securing said retaining ring in position.
2. A device of the character described comprising a body member having a bore to receive a part to be held and a transverse slot opening into said bore, a key located in said transverse slot and adapted to pro ject into said bore into engagement with the part to be held, a retaining ring fitting over the end of said body and inclosing said key, said ring being interiorly recessed at one side to permit the disengagement of said key from the part to be held, and means for securing said ring in position.
WILLIAM G. CHURCH. Witnesses MARGARET E. ONEILL, H. E. HART.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, I). 0.
US63407211A 1911-06-19 1911-06-19 Tool-holder. Expired - Lifetime US1041592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US63407211A US1041592A (en) 1911-06-19 1911-06-19 Tool-holder.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63407211A US1041592A (en) 1911-06-19 1911-06-19 Tool-holder.

Publications (1)

Publication Number Publication Date
US1041592A true US1041592A (en) 1912-10-15

Family

ID=3109867

Family Applications (1)

Application Number Title Priority Date Filing Date
US63407211A Expired - Lifetime US1041592A (en) 1911-06-19 1911-06-19 Tool-holder.

Country Status (1)

Country Link
US (1) US1041592A (en)

Similar Documents

Publication Publication Date Title
US931327A (en) Drill-chuck.
US790479A (en) Boring-tool holder.
US455101A (en) Tool-holder
US362044A (en) John f
US1131990A (en) Drill-chuck.
US693256A (en) Chuck.
US732048A (en) Means for holding cylindrical tool-shanks.
US184445A (en) Improvement in drill-chucks
US1187393A (en) Boring-tool holder.
US829153A (en) Drill-chuck.
US427460A (en) Tool-handle
US286124A (en) Banks
US1374399A (en) Chuck or holder
US1013129A (en) Tool-holder and securing device for same.
US1022760A (en) Tool-holder.
US243116A (en) Drill-chuck
US963921A (en) Tool-holder.
US222056A (en) Improvement in chucks
US494631A (en) The horris peters co
US481193A (en) Tool-holding device
US364080A (en) Thomas baebee
US632810A (en) Tool-holder.
US1052979A (en) Tool-holder.
US226370A (en) Drill-chuck
US374594A (en) Albert d