US1014025A - Clip for miner's lamps. - Google Patents

Clip for miner's lamps. Download PDF

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Publication number
US1014025A
US1014025A US57624010A US1910576240A US1014025A US 1014025 A US1014025 A US 1014025A US 57624010 A US57624010 A US 57624010A US 1910576240 A US1910576240 A US 1910576240A US 1014025 A US1014025 A US 1014025A
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United States
Prior art keywords
contacts
clip
terminals
pair
lamps
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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
US57624010A
Inventor
Grant I Rawson
Llewellyn B Schultz
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.)
Pilley Packing & Flue Brush Manufacturing Co
Original Assignee
Pilley Packing & Flue Brush Manufacturing Co
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.)
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Publication date
Application filed by Pilley Packing & Flue Brush Manufacturing Co filed Critical Pilley Packing & Flue Brush Manufacturing Co
Priority to US57624010A priority Critical patent/US1014025A/en
Application granted granted Critical
Publication of US1014025A publication Critical patent/US1014025A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • GRANT I RAWSON AND LLEWELLYN B. SI-IULTZ, OF ST. LOUIS, MISSOURI, ASSIGNORS TO PILLEY PACKING & FLUE BRUSH MANUFACTURING COMPANY, 0F ST. LOUIS, MISSOURI, A CORPORATION OF MISSOURI.
  • the object of our invention is to provide a clip for attaching miners lamps to batteries which will be simple in construction and edective in operation, and which may be easily attached to and detached from the battery.
  • FIG. 1 is a perspective view
  • Fig. 2 is a side view, the battery partly in section
  • Fig. 3 is a View showing the manner of applying the clip.
  • each of these pins 6 is provided with a head 7 which may be integral, as shown in the drawings, or secured to the pin in any suitable manner. It is important, however, that the heads be rigidly secured to the pins so as not to be detachable.
  • the clip is formed of a pair of insulating pieces 8 and 9 respectively.
  • a recess 10 Formed in the lower face of the blockY 8 is a recess 10, adapted to receive the ends 11 of a flexible cable 12, leading to the lamp 13.
  • a pair of spring contact arms 14 Secured between the blocks 8 and 9 are a pair of spring contact arms 14. These arms 14 are adapted to engage with the contact pins 6.
  • the arms 14 are provided with oppositely arranged inclined slots 15, as best shown by Fig. 1.
  • the clips 14 are held in position by means of bolts 16, passing through the blocks 8 and 9, and secured by means of nuts 17.
  • the bolts 16 also ⁇ serve to secure the ends 11 of the cable to' the contact arms 14.
  • the clip is attached to the battery by turning it into the position shown by Fig. 3, and engaging the inclined slots 15 with the pins 6.
  • the arms 14 are made of spring metal which tend to move into the position shown in dotted lines in Fig. 2, and hence the faces of the arms are held firmly against the inner faces of the head 7 thus making a good electrical contact.
  • the clip When the clip is moved into its normal position, as shown by Figs. 1 and 2 it cannot be detached from the battery.
  • GRANT I RAVSON. LLEWELLYN B. SHULTZ.

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  • Connection Of Batteries Or Terminals (AREA)

Description

. G. VI. RAWsoN & L. B. SHULTZ.
CLIP FOR MINERS LAMPS.
APPLICATION FILED AUG. 8, 1910.
. Patented Ja11.9, 1912.
y Imm WITNESSES: NI/ENTORS 15 Grant I. Rawson um@ M x cuLuMum vLANoGlzAPn C0.. wASmN c.
STATES PATENT OFFTC.
GRANT I. RAWSON AND LLEWELLYN B. SI-IULTZ, OF ST. LOUIS, MISSOURI, ASSIGNORS TO PILLEY PACKING & FLUE BRUSH MANUFACTURING COMPANY, 0F ST. LOUIS, MISSOURI, A CORPORATION OF MISSOURI.
CLIP FOR MINERS7 LAMPS.
Specification of Letters Patent.
Patented Jan. 9,1912.
To all whom it may concern.'
Be it known that we, GRANT I. Rawson and LLEWELLYN B. SHULTZ, both citizens of the United States, residing at St. Louis, Missouri, have invented a cert-ain new and useful Clip for Miners Lamps, of which the following is such a full, clear, and exact description as will enable any one skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, forming part of this specification.
The object of our invention is to provide a clip for attaching miners lamps to batteries which will be simple in construction and edective in operation, and which may be easily attached to and detached from the battery.
In the accompanying drawings which illustrate one form of clip in accordance with our invention, Figure 1 is a perspective view; Fig. 2 is a side view, the battery partly in section; and Fig. 3 is a View showing the manner of applying the clip.
Like marks of reference refer to similar parts in the several views of the drawings.
5 represents the battery which is provided with a pair of oppositely arranged contact pins 6. Each of these pins 6 is provided with a head 7 which may be integral, as shown in the drawings, or secured to the pin in any suitable manner. It is important, however, that the heads be rigidly secured to the pins so as not to be detachable.
The clip is formed of a pair of insulating pieces 8 and 9 respectively. Formed in the lower face of the blockY 8 is a recess 10, adapted to receive the ends 11 of a flexible cable 12, leading to the lamp 13. Secured between the blocks 8 and 9 are a pair of spring contact arms 14. These arms 14 are adapted to engage with the contact pins 6. The arms 14 are provided with oppositely arranged inclined slots 15, as best shown by Fig. 1. The clips 14 are held in position by means of bolts 16, passing through the blocks 8 and 9, and secured by means of nuts 17. The bolts 16 also `serve to secure the ends 11 of the cable to' the contact arms 14.
The clip is attached to the battery by turning it into the position shown by Fig. 3, and engaging the inclined slots 15 with the pins 6.
The arms 14 are made of spring metal which tend to move into the position shown in dotted lines in Fig. 2, and hence the faces of the arms are held firmly against the inner faces of the head 7 thus making a good electrical contact. When the clip is moved into its normal position, as shown by Figs. 1 and 2 it cannot be detached from the battery.
Having fully described our invention, what we claim as new and desire to secure by Letters Patent of the United States is:
1. The combination with a member provided with a pair of-projecting terminals, said terminals being provided adjacent to their outer ends with enlarged heads, of a body of insulating material, a pair of spring contacts carried by said body, each of said contacts being provided with a slot for receiving the stem of one of said terminals, said contacts being adapted to bear against the heads of said terminals, and a flexible cable connected with said contacts.
2. The combination with a member provided with headed terminals, of a body of insulating material, a pair of spring contacts carried by said body and adapted to engage with said terminals, said contacts being provided with oppositely arranged slots, and a flexible cable connected to said contacts.
3. The combination with a member provided with laterally projecting headed terminals, of a body of insulating material, a pair of spring contacts carried by said body, terminal engaging means for said contacts, and a flexible cable connected to said contacts.
4. The combination with a member provided with laterally projecting headed terminals, of a body of insulating material, a pair of slotted spring contacts carried by said body and adapted to engage with said terminals, and a flexible cable connected to said contacts.
5. The combination with a member provided with laterally projecting headed terminals, of a body of insulating material, a pair of spring contacts carried by said body and adapted to engage with said terminals, said contacts being provided with oppositely arranged slots, and a flexible cable connected to said contacts.
6. The combination with a member provided with laterally projecting headed terminals, of a body of insulat-ing material, a pair of spring contacts carried by said body and adapted to engage with said terminal, said contacts being provided with oppositely arranged inclined slots, and a flexible cable connected to said contacts.
7. The combination with a body of insulat-ing material, provided with a pocket in its'face, of a flexible cable passing through said block, the strands of said cable terminating in said pocket, a second block of insulating material, contacts arranged between said blocks, and bolts passing through said blocks and electrically connecting the ends of said cable to said contacts.
8. The combination with a member provided with laterally projecting headed terminals, of a block of insulating material, provided with a pocket in its face, a flexible cable passing through said block, the strands of said cable terminating in said pocket, a second block of insulating material, spring cont-acts arranged between said blocks and adapted to engage the said terminals, said spring contacts being provided with oppositely arranged inclined slots, and bolts passing through said blocks and electrically connecting the strands of said cable to said spring contacts.
In testimony whereof we have hereunto set our hands in the presence of two subscribing witnesses.
GRANT I. RAVSON. LLEWELLYN B. SHULTZ.
Witnesses:
W. A. ALEXANDER, LAURENCE L. MEAD.
Copies of this patent may be obtained for ve cents each, by addressing the Commissioner of Patents, Washington, D. C.
US57624010A 1910-08-08 1910-08-08 Clip for miner's lamps. Expired - Lifetime US1014025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US57624010A US1014025A (en) 1910-08-08 1910-08-08 Clip for miner's lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57624010A US1014025A (en) 1910-08-08 1910-08-08 Clip for miner's lamps.

Publications (1)

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US1014025A true US1014025A (en) 1912-01-09

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US57624010A Expired - Lifetime US1014025A (en) 1910-08-08 1910-08-08 Clip for miner's lamps.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543415A (en) * 1944-10-12 1951-02-27 Aircraft Marine Prod Inc Connector
US4186983A (en) * 1978-10-30 1980-02-05 P. R. Mallory & Co. Inc. Battery connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543415A (en) * 1944-10-12 1951-02-27 Aircraft Marine Prod Inc Connector
US4186983A (en) * 1978-10-30 1980-02-05 P. R. Mallory & Co. Inc. Battery connector

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